Saturday
April 19, 2014

Homework Help: Physics

Posted by roro on Sunday, October 21, 2012 at 9:01pm.

A 0.30 kg mass is attached to a spring with a spring constant 170 N/m so that the mass is allowed to move on a horizontal frictionless surface. The mass is released from rest when the spring is compressed 0.15 m.
(a) Find the force on the mass.
N
(b) Find its acceleration at this instant
m/s2

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - When a 0.30-kg mass is attached to a vertical spring, the spring ...
physics - a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
physics - If a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
PHYSICS - a 0.1 kg mass is suspended at rest from a spring near the Earth's ...
physics - A new type of spring is found where the spring force F is given by F=-...
Physics - A mass of .24 kg is attached to a spring and is set into vibration ...
physics - A spring (k = 400 N/m) is hung vertically. a) If a 5 kg mass is ...
physics - The Space Shuttle astronauts use a massing chair to measure their mass...
physics - a 0.75 kg mass attached to avertical spring streches the spring 0.30m...
Physics - A 2.5 m rod of mass M= 4. kg is attached to a pivot .8m from the left ...

Search
Members